What will Hyundai's next upmarket. rear-drive sedan be called? It may take the Equus name, like its Korean executive-car counterpart, or it could get an entirely new designation. Either way, Streetfire.net put up a spy video of that sedan — clad to the hilt in obfuscative leather — reportedly codenamed BH. According to spies, its 116" wheelbase surpasses that of current Equus, and a 270-hp, 3.8-liter V6 will reside under the hood, though a V8 may also be in the offing.